UFC at UC

Joe Rogan emcees the weigh in at the Chicago Theatre in Chicago on Friday, Jan. 24, 2014, a day before the FOX UFC Saturday event to be held at the United Center in Chicago.

Joe Rogan emcees the weigh in at the Chicago Theatre in Chicago on Friday, Jan. 24, 2014, a day before the FOX UFC Saturday event to be held at the United Center in Chicago. (Terrence Antonio James / Chicago Tribune)

Joe Rogan emcees the weigh in at the Chicago Theatre in Chicago on Friday, Jan. 24, 2014, a day before the FOX UFC Saturday event to be held at the United Center in Chicago.